JPS61220988A - Cooling device for radiators in motorcycle - Google Patents

Cooling device for radiators in motorcycle

Info

Publication number
JPS61220988A
JPS61220988A JP60062986A JP6298685A JPS61220988A JP S61220988 A JPS61220988 A JP S61220988A JP 60062986 A JP60062986 A JP 60062986A JP 6298685 A JP6298685 A JP 6298685A JP S61220988 A JPS61220988 A JP S61220988A
Authority
JP
Japan
Prior art keywords
fairing
motorcycle
radiators
oil cooler
radiator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP60062986A
Other languages
Japanese (ja)
Inventor
稔 千葉
蓮見 浩明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP60062986A priority Critical patent/JPS61220988A/en
Publication of JPS61220988A publication Critical patent/JPS61220988A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J17/00Weather guards for riders; Fairings or stream-lining parts not otherwise provided for
    • B62J17/10Ventilation or air guiding devices forming part of fairings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J41/00Arrangements of radiators, coolant hoses or pipes on cycles

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、自動二輪車における放熱器類の冷却装置に関
する。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a cooling device for a heat radiator in a motorcycle.

(従来の技術) ヘッドライト周りを含んで車体前部を覆うフェアリング
を装備した自動二輪車において、フェアリングのヘッド
ライト下側部分に走行風取入口を開口し、この取入口の
後方に放熱器類1例えばオイルクーラを配設することは
実開昭57−531394号公報等により公知となって
いる。
(Prior art) In a motorcycle equipped with a fairing that covers the front part of the vehicle body including the area around the headlight, a running air intake is opened in the lower part of the fairing's headlight, and a radiator is installed behind this intake. Class 1, for example, the provision of an oil cooler is known from Japanese Utility Model Application Publication No. 57-531394.

(発明が解決しようとする問題点) ところで、フェアリングのヘッドライト下側部分に設け
た走行風取入口とその後方に配設される放熱器類との間
にはある程度の空間があり、また放熱器類の周囲とフェ
アリングとの間にも隙間が存在するため、取入口から流
入した走行風の全てを放熱器類の前面に当てることは難
しい。
(Problem to be solved by the invention) By the way, there is a certain amount of space between the running air intake provided in the lower part of the headlight of the fairing and the radiators arranged behind it. Since there is also a gap between the radiators and the fairing, it is difficult to direct all of the wind flowing in from the intake to the front of the radiators.

そこで、前記公報のように走行風取入口からエアダクト
をフェアリングと一体に形成することが行われるが、こ
れによってもエアダクト後端と放熱器類との間には隙間
が生じるため、放熱器類の周辺に走行風が逃げてしまう
、また樹脂成形品たるフェアリングにダクトを一体成形
するのは型構。
Therefore, as in the above-mentioned publication, the air duct is formed integrally with the fairing from the traveling air intake, but this also creates a gap between the rear end of the air duct and the radiator. The duct is integrally molded into the fairing, which is a resin molded product.

造の複雑化、成形上の煩雑さ等の不利を招く。This results in disadvantages such as complicated structure and complicated molding.

従って本発明の目的は、フェアリングにエアダクトを備
えることなく走行風を整流して放熱器類の前面に取込む
ことができ、冷却性能を一段と向上するようにした自動
二輪車における放熱器類の冷却装置を提供するにある。
Therefore, an object of the present invention is to provide a cooling system for heat radiators in a motorcycle that is capable of rectifying running wind and introducing it to the front of the radiators without providing an air duct in the fairing, thereby further improving cooling performance. We are in the process of providing equipment.

(問題点を解決するための手段) 前記目的を達成すべく本発明は、自動二輪車の車体前部
を覆うフェアリング(11)のヘッドライト(6)下側
部分に開口した走行風取入口(15)の後方に配設した
放熱器類(31)に、取入口(15)から流入する走行
風を当該放熱器類(31)の前面(32)に取込むエア
ガイド(21)を設ける。
(Means for Solving the Problems) In order to achieve the above object, the present invention provides a running air intake ( 15) is provided with an air guide (21) that takes in the running wind flowing in from the intake port (15) into the front surface (32) of the radiator (31).

(作用) 走行風をエアガイド(21)を通し、整流して放熱器類
(31)の前面(32)に当てるので、フェアリング(
11)の取入口(15)から流入した走行風を全て放熱
器類(31)に対する冷却風として有効に作用させるこ
とができ、冷却性能を一段と向上することができる。
(Function) Since the running wind passes through the air guide (21), is rectified and hits the front surface (32) of the radiators (31), the fairing (
All of the running air flowing in from the intake port (15) of 11) can be effectively used as cooling air for the radiators (31), and the cooling performance can be further improved.

(実施例) 以下に添付図面を基に実施例を詳述する。(Example) Examples will be described in detail below based on the accompanying drawings.

第1図及び第2図は自動二輪車の側面図と正面図で、自
動二輪車(1)の車体前部にはフェアリング(11)が
装備され、フェアリング(11)は車体フレーム(2)
の中央に搭載されたエンジン(4)ノはぼ前半部を覆う
ロアカウル(12)と、フレーム(2)前端部のヘッド
パイプ(3)前方に配設されたヘッドライト(6)を含
みハンドル(5)の中間部前方を覆うアッパカウル(1
3)とから成る。
Figures 1 and 2 are a side view and a front view of a motorcycle. The front part of the motorcycle (1) is equipped with a fairing (11), and the fairing (11) is attached to the body frame (2).
The engine (4) mounted in the center includes a lower cowl (12) that covers the front half of the engine (4), a head pipe (3) at the front end of the frame (2), a headlight (6) located in front of the handlebar ( 5) Upper cowl (1) that covers the front of the middle part of
3).

ヘッドライト(6)は左右2個のライト(7)、(?)
をケース(8)に収納して成り、フェアリング(1りの
7ツパカウル(13)前部にはヘッドライト(6)収納
用の開口(14)が形成され、この開口(14)の下に
は横長の走行風取入口(15)を開口形成し、この取入
口(15)にはルーバー(18)を取付ける。
The headlight (6) has two lights (7) on the left and right (?)
is housed in a case (8), and an opening (14) for storing the headlight (6) is formed in the front of the fairing (one seven-piece cowl (13)), and below this opening (14) A horizontally long traveling air intake (15) is formed as an opening, and a louver (18) is attached to this intake (15).

フェアリング(11)は既知の如く車体フレーム(2)
に取着したフェアリンゲスティにて支持され、ヘッドパ
イプ(3)からは第3図に示すステイパイプ(!7)が
突設される。このステイパイプ(17)にはブラケット
(21)が固設され、このブラケット(18)の前端に
てへ一2ドライドケース(8)が下部中央でボルト・ナ
ツト(8)にて結合支持される。
As is known, the fairing (11) is attached to the vehicle body frame (2)
A stay pipe (!7) shown in Fig. 3 projects from the head pipe (3). A bracket (21) is fixed to this stay pipe (17), and a two-way dry case (8) is connected and supported at the front end of this bracket (18) with a bolt and nut (8) at the bottom center. .

ブラケット(18)は左右へ延出する支持片(19) 
The bracket (18) is a support piece (19) extending left and right.
.

(18)を備え、この支持片(19) 、(19)には
エアガイド(21)を介してオイルクーラ(31)が取
着される。
(18), and an oil cooler (31) is attached to these support pieces (19) and (19) via an air guide (21).

エアガイド(21)は耐熱ゴム製で、第3図及び第4図
に示すようにフェアリング(11)の走行風取入口(1
5)より大きな正断面形状をなし、前半部は下壁部(2
2)と左右の側壁部(23) 、(23)’とを有し、
上壁がなく、後半部は比較的厚肉なるダクト部(20に
形成して成る。
The air guide (21) is made of heat-resistant rubber, and as shown in Figs.
5) It has a larger normal cross-sectional shape, and the front half has a lower wall (2
2) and left and right side wall portions (23) and (23)',
There is no upper wall, and the rear half is formed into a relatively thick duct part (20).

斯かる耐熱ゴム製のエアガイド(21)後半部のダクト
部(24)内にエンジンオイルを冷却するオイルクーラ
(31)を組付ける。
An oil cooler (31) for cooling engine oil is installed in the duct part (24) in the rear half of the air guide (21) made of heat-resistant rubber.

即ちダクト部(24)の前部内周にはオイルクーラ(3
1)の前面(32)の周囲が突き当たる段部(25)を
形成するとともに、ダクト部(20の下壁部(2B)の
後部にはオイルクーラ(31)のベース板(33)が嵌
合する溝部(27)を形成し、更に上壁部(28)の左
右には前記支持片(19)、(19)に結合される結合
突部(29)。
That is, an oil cooler (3
A stepped portion (25) is formed against which the periphery of the front surface (32) of Further, on the left and right sides of the upper wall part (28), there are coupling protrusions (29) coupled to the support pieces (19), (19).

(29)を形成する。(29) is formed.

この結合突部(28)はダクト部(20上壁部(28)
を更に厚肉にした下半部(291)と、゛この下半部の
前方から薄肉部(295)を介して一体に形成した上を
部(29B)とから成り、斯かる結合突部(29)の上
下の半部(291)、(298)には上下方向のボルト
孔(292) 、 (29?)を形成する。また結合突
部(28)下半部(291)のボルト孔(292)の下
部に嵌合凹部(293)を形成するとともに、ボルト孔
(292)の上部には嵌合突部(294)を形成する。
This coupling protrusion (28) is connected to the duct part (20 upper wall part (28)
It consists of a lower half part (291) with a thicker wall, and an upper part (29B) integrally formed from the front of this lower half part through a thin wall part (295). Vertical bolt holes (292) and (29?) are formed in the upper and lower halves (291) and (298) of 29). In addition, a fitting recess (293) is formed at the bottom of the bolt hole (292) of the lower half (291) of the coupling projection (28), and a fitting projection (294) is formed at the top of the bolt hole (292). Form.

一方、オイルクーラ(31)上面の左右にはナツト(3
4)、(34)を固着するとともに、このナラ) (3
4)。
On the other hand, there are nuts (3) on the left and right sides of the top of the oil cooler (31).
4), (34) and this oak) (3
4).

(30の上方に臨む介装板(35) 、(35)を固着
する。
(Fix the intervening plates (35) and (35) facing above 30.

介装板(35)は第5図に示すように正面視門形をなし
、その中央には嵌合孔(3B)を形成する。
As shown in FIG. 5, the interposed plate (35) has a gate shape when viewed from the front, and has a fitting hole (3B) formed in its center.

斯かるオイルクーラ(31)をエアダク) (21)後
半部のダクト部(20内に嵌合して組付け、オイルクー
ラ(31)上面のナツト(30をダクト部(24)上壁
部(28)に設けた結合突部(23)の下半部(291
)の嵌合凹部(2i33)に嵌合するとともに、介装板
(35)の嵌合孔(38)を結合突部下半部(291)
の嵌合突部(294)に嵌合する。
Connect the oil cooler (31) to the air duct (21) by fitting it into the duct part (20) in the rear half and attaching it to the nut (30) on the upper surface of the oil cooler (31) to the duct part (24) and the upper wall part (28). ) of the lower half of the coupling protrusion (23) (291
) and the lower half of the protrusion (291) that connects the fitting hole (38) of the intervening plate (35).
The fitting protrusion (294) fits into the fitting protrusion (294).

そして結合突部(29)の上半部(29B)を前記支持
片(13)の下面に当て、上方からポル) (39)を
支持片(19)を貫通し、結合突部(29)のボルト孔
(292) 。
Then, the upper half (29B) of the coupling protrusion (29) is placed on the lower surface of the support piece (13), and the pole (39) is passed through the support piece (19) from above, and the coupling protrusion (29) is Bolt hole (292).

(29?)を通してオイルクーラ(31)上面のナツト
(30に締結する。
(29?) and fasten it to the nut (30) on the top of the oil cooler (31).

斯くしてエアガイド(21)の前端部をフェアリング(
11)の走行風取入口(15)の周囲近傍に臨ませる。
In this way, the front end of the air guide (21) is attached to the fairing (
11) facing the vicinity of the running wind intake (15).

このようにエアガイド(21)をオイルクーラ(31)
に備えたため、フェアリング(11)のヘッドライト(
8)下側部分に設けた取入口(15)から流入する走行
風は第3図に示すようにヘッドライトケース(8)下面
とエアガイド(21)前半部の下壁部(22)及び左右
側壁部(23) 、(23)で囲まれたダクト状空間内
を通り、整流されてエアガイド(21)後半部のダクト
部(20内に設置したオイルクーラ(31)の前面(3
2)に全て流れ込み、オイルクーラ(31)を通って後
方に流れる。従って走行風を逃がすことなくオイルクー
ラ前面(32)に全て冷却風として有効に作用できるの
で、オイルクーラ(32)の冷却性能は一段と向上する
ものとなる。
In this way, connect the air guide (21) to the oil cooler (31).
In preparation for this, the fairing (11) headlights (
8) The running wind flowing in from the intake port (15) provided in the lower part is directed to the lower surface of the headlight case (8), the lower wall part (22) of the front half of the air guide (21), and the left and right sides as shown in Figure 3. It passes through the duct-like space surrounded by the side walls (23) and (23), and is rectified to the front surface (3) of the oil cooler (31) installed in the duct part (20) in the rear half of the air guide (21).
2) and flows rearward through the oil cooler (31). Therefore, the entire front surface of the oil cooler (32) can effectively act as a cooling air without allowing the running air to escape, thereby further improving the cooling performance of the oil cooler (32).

そして実施例では、ゴム製のエアガイド(21)を介し
てオイルクーラ(31)をブラケット(18)に支持し
たので、防振対策としても有利であり、別途にゴムマウ
ントを設けることなく部品の統合が図れる。しかも耐熱
ゴム製のエアガイド(21)なので、オイルクーラ(3
1)による熱影響の心配もない。
In the embodiment, the oil cooler (31) is supported on the bracket (18) via the rubber air guide (21), which is advantageous as a vibration-proofing measure and allows parts to be mounted without providing a separate rubber mount. Integration can be achieved. Moreover, since the air guide (21) is made of heat-resistant rubber, the oil cooler (3
There is no need to worry about heat effects due to 1).

ところで、放熱器類としてはオイルクーラに限られるも
のではなくラジェータであっても勿論良い。
Incidentally, the heat radiator is not limited to an oil cooler, but may of course be a radiator.

(発明の効果) 以上のように本発明によれば、自動二輪車の車体前部に
装備したフェアリングのヘッドライト下側部分に開口す
る走行風取入口の後方に配設した放熱器類に、取入口か
ら流入する走行風を当該放熱器類前面に取込むエアガイ
ドを設けたため、走行風を整流して無駄なく放熱器類に
対する冷却風として有効に利用することができるので、
冷却性能は一段と向上する。
(Effects of the Invention) As described above, according to the present invention, the radiator installed behind the running air intake opening in the lower part of the headlight of the fairing installed at the front of the motorcycle body, An air guide is provided to take in the running wind flowing in from the intake into the front of the radiators, so the running wind can be rectified and effectively used as cooling air for the radiators without waste.
Cooling performance is further improved.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は自動二輪車の側面図、第2図は同正面図、第3
図は本冷却装置の要部縦断側面図、第4図は第3図IV
−rV線矢視図、第5図は第3図V−V線断面図である
。 尚、図面中(8)はヘッドライト、(11)はフェアリ
ング、(15)は走行風取入口、(17)はステイパイ
プ、 (18)はブラケット、(21)はエアガイド、
(20はダクト部、(31)はオイルクーラである。
Figure 1 is a side view of the motorcycle, Figure 2 is its front view, and Figure 3 is a side view of the motorcycle.
The figure is a vertical sectional side view of the main part of this cooling device, and Figure 4 is Figure 3 IV.
5 is a sectional view taken along the line V-V in FIG. 3. In the drawing, (8) is the headlight, (11) is the fairing, (15) is the running air intake, (17) is the stay pipe, (18) is the bracket, (21) is the air guide,
(20 is a duct part, (31) is an oil cooler.

Claims (1)

【特許請求の範囲】[Claims] ヘッドライト周りを含んで車体前部を覆うフェアリング
を装備し、該フェアリングのヘッドライト下側部分に走
行風取入口を開口するとともに、該走行風取入口の後方
に放熱器類を配設した自動二輪車において、フェアリン
グに設けた取入口から流入する走行風を放熱器類の前面
に取込むエアガイドを当該放熱器類に設けたことを特徴
とする自動二輪車における放熱器類の冷却装置。
Equipped with a fairing that covers the front of the vehicle including the area around the headlights, a running air intake is opened in the lower part of the headlight of the fairing, and a radiator is installed behind the running air intake. A cooling device for a radiator in a motorcycle, characterized in that the radiator is provided with an air guide that takes in running wind flowing in from an intake provided in a fairing to the front of the radiator. .
JP60062986A 1985-03-27 1985-03-27 Cooling device for radiators in motorcycle Pending JPS61220988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60062986A JPS61220988A (en) 1985-03-27 1985-03-27 Cooling device for radiators in motorcycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60062986A JPS61220988A (en) 1985-03-27 1985-03-27 Cooling device for radiators in motorcycle

Publications (1)

Publication Number Publication Date
JPS61220988A true JPS61220988A (en) 1986-10-01

Family

ID=13216191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60062986A Pending JPS61220988A (en) 1985-03-27 1985-03-27 Cooling device for radiators in motorcycle

Country Status (1)

Country Link
JP (1) JPS61220988A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007261537A (en) * 2006-03-29 2007-10-11 Yamaha Motor Co Ltd Motorcycle
JP2014162436A (en) * 2013-02-27 2014-09-08 Honda Motor Co Ltd Front structure of saddle-riding type vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007261537A (en) * 2006-03-29 2007-10-11 Yamaha Motor Co Ltd Motorcycle
JP2014162436A (en) * 2013-02-27 2014-09-08 Honda Motor Co Ltd Front structure of saddle-riding type vehicle

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